[PATCH] D75499: [cmake] Do not build compiler-rt with PGO instrumentation or use
Rong Xu via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Mar 4 14:38:01 PST 2020
xur added a comment.
>From crbug:1018840, it looks libfuzzer does not work with instrumentation. Do you know the reason.
I tried clang PGO bootstrap that enables PGO instrumentation in compiler-rt for stage2 compiler. Everything works fine -- i.e. profile runtime functions in compiel-rt generate a correct profile.
Can we put this change under an option? I can image someone might want the profile for the compiler-rt runtime.
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https://reviews.llvm.org/D75499/new/
https://reviews.llvm.org/D75499
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